flaw, abnormality, malfunction, complication, misalignment, ignition coil, mitral stenosis, congenital defect, deformity, defectiveness, problems, ventricular septal defect, deficiency, birth defect, genetic defect, coarctation, genetic abnormality, congenital abnormality, malformations, congenital disorder, valvular heart disease, pulmonary stenosis, faults, diaphragmatic hernia, carpal bone, hydrops, failure, congenital anomaly, heterotaxy, delamination, disfiguration, patent ductus arteriosus, atrioventricular, irregularity, dislodgment, atresia, atrial septal defect, fallot, degenerative disorder, bicuspid valve, hypoplasia, heart murmur, glitch, imperfection, longeron, septal defect, cerebri, weldment, septal, achromatopsia, uremia, fatty degeneration, galactosemia, rupture, intestinal obstruction, defection, tricuspid valve, latent defect, osteogenesis imperfecta, myopia, polydactyly, myelomeningocele, cardiac tamponade, cleft palate, lapses, incompetent cervix, spherical aberration, mitral valve prolapse, deviations, slippage, myotonic muscular dystrophy, nonconformance, corrosion, superior mesenteric artery, neural tube, rh incompatibility, abruption, propeller shaft, pyloric stenosis, ectopia, electrical conduction, hamartoma, thrombi, homeobox, shortcoming, hyperopia, genetic disorder, nephrosis, recanalization, blindspot, hydrocele, umbilical hernia, hyperparathyroidism, autosomal recessive disease, autosomal dominant disorder, neurofibroma, embryonal rhabdomyosarcoma, stenosis, cotter pin, semicircular canal, necrotizing enterocolitis, histiocytosis, defects, deficiencies, anomaly, fault, weakness, weaknesses, difficulty, handicap, disadvantage, impediment, limitation, peculiarity, disability, drawback, drawbacks, molecule, atom, molecular, particle, bimolecular, equilibrium, nucleon, photochemical, pollutant, contaminant, postulated, component, electron, kinetic, lattice, neutron, pore, quantal, results, template

birthmark, birth defect, blackhead, blot, bug, burn, burn mark, chatter mark, check, chip, comedo, congenital abnormality, congenital anomaly, congenital defect, congenital disorder, crack, daub, dent, glitch, gouge, hole, mark, milium, mole, nevus, nick, rat, scar, scrape, scratch, slur, smear, smirch, smudge, spot, stigma, verruca, wart, whitehead

., alpine scurvy, amastia, anencephalia, anencephaly, aniseikonia, aniseikonic, anopia, astigmatic, astigmatism, astigmia, binding energy, birth defect, bug, cf, chromosomal, clinocephalism, clinocephaly, clinodactyly, congenital abnormality, congenital anomaly, congenital defect, congenital disorder, congenital heart defect, corporal, correct, correction, corrigible, cystic fibrosis, defective, fallot's syndrome, fallot's tetralogy, fault, faulty, fibrocystic disease of the pancreas, flaw, flawlessness, glitch, hyperdactyly, hypoplastic dwarf, imperforate anus, inborn error of metabolism, klinefelter's syndrome, klinefelter syndrome, lambdacism, lisp, maidism, mal de la rosa, mal rosso, mayidism, metabolic disorder, metamorphopsia, mucopolysaccharidosis, mucoviscidosis, myelatelia, myelomeningocele, ne plus ultra, nonthrombocytopenic purpura, normal dwarf, nude mouse, ophthalmic, overcompensation, pancreatic fibrosis, pellagra, perfect, perfection, polydactyly, polysomy, primordial dwarf, rachischisis, redeeminga, rickety, saint ignatius' itch, schistorrhachis, separation energy, shaky, sound, spina bifida, syndactylism, syndactyly, tetralogy of fallot, true dwarf, tyrosinemia, uranoplasty, ventricular septal defect, wobbly, wonky, xanthopsia, xxy-syndrome

disadvantage, dissent, imperfection, imperfectness, protest, resist, ugliness

blemish, desert, fault, flaw, shortcoming